[
https://issues.apache.org/jira/browse/BEAM-2085?focusedWorklogId=585918&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-585918
]
ASF GitHub Bot logged work on BEAM-2085:
----------------------------------------
Author: ASF GitHub Bot
Created on: 20/Apr/21 15:36
Start Date: 20/Apr/21 15:36
Worklog Time Spent: 10m
Work Description: tvalentyn commented on a change in pull request #14390:
URL: https://github.com/apache/beam/pull/14390#discussion_r616801819
##########
File path: sdks/python/apache_beam/runners/pipeline_context.py
##########
@@ -274,5 +283,36 @@ def to_runner_api(self):
return context_proto
def default_environment_id(self):
- # type: () -> Optional[str]
+ # type: () -> str
return self._default_environment_id
+
+ def get_environment_id_for_resource_hints(
+ self, hints): # type: (Dict[str, bytes]) -> str
+ """Returns an environment id that has necessary resource hints."""
+ if not hints:
+ return self.default_environment_id()
+
+ def get_or_create_environment_with_resource_hints(
+ template_env_id,
+ resource_hints,
+ ): # type: (str, Dict[str, bytes]) -> str
+ """Creates an environment that has necessary hints and returns its id."""
+ template_env = self.environments.get_proto_from_id(template_env_id)
+ cloned_env = type(template_env)(
+ ) # type: beam_runner_api_pb2.Environment # type: ignore
+ cloned_env.CopyFrom(template_env)
+ cloned_env.resource_hints.clear()
+ for hint, value in resource_hints.items():
Review comment:
it does, thanks.
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Issue Time Tracking
-------------------
Worklog Id: (was: 585918)
Time Spent: 23h 40m (was: 23.5h)
> Transforms could give hints to runners on resource requirements
> ---------------------------------------------------------------
>
> Key: BEAM-2085
> URL: https://issues.apache.org/jira/browse/BEAM-2085
> Project: Beam
> Issue Type: Improvement
> Components: beam-model, runner-core, sdk-java-core
> Affects Versions: Not applicable
> Reporter: Ismaël Mejía
> Assignee: Valentyn Tymofieiev
> Priority: P3
> Labels: Clarified
> Time Spent: 23h 40m
> Remaining Estimate: 0h
>
> As discussed in BEAM-673 runners can allocate workers to accomplish their
> work in a better way if they can take into account some hints from the
> transforms, e.g. a source can hint data locality and with this information
> the runner can allocate the workers in an better way, this can also be the
> case with a particular transform that can suggest to the runner to be
> executed in a worker with a specific resource, e.g. GPU.
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